package com.cz.mapper;

import com.cz.pojo.User;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;

/**
 * @author Kartoffel
 * @create 2020-09-26-18:33
 */
@Mapper
@Repository
public interface UserMapper {
    /**
     * 登录验证
     * @param username
     * @return
     */
    User queryLogin(String username);
}
